using System;
using Server.Targeting;
using Server.Network;
using Server.Items;

namespace Server.Spells.Second
{
    public class MagicTrapSpell : MagerySpell
    {
        private static SpellInfo m_Info = new SpellInfo(
                "Magic Trap", "In Jux",
                212,
                9001,
                Reagent.Garlic,
                Reagent.SpidersSilk,
                Reagent.SulfurousAsh
            );

        public override SpellCircle Circle { get { return SpellCircle.Second; } }

		public MagicTrapSpell( Mobile caster, Item scroll ) : base( caster, scroll, m_Info )
        {
        }

        public override void OnCast()
        {
            Caster.Target = new InternalTarget(this);
        }

        public void Target(TrapableContainer item)
        {
            if (!Caster.CanSee(item))
            {
                Caster.SendLocalizedMessage(500237); // Target can not be seen.
            }
            else if (item.TrapType != TrapType.None && item.TrapType != TrapType.MagicTrap)
            {
                base.DoFizzle();
            }
            else if (CheckSequence())
            {
                SpellHelper.Turn(Caster, item);

                item.TrapType = TrapType.MagicTrap;
                item.TrapPower = Core.AOS ? Utility.RandomMinMax(10, 50) : 1;
                item.TrapLevel = 0;

				Point3D loc = item.GetWorldLocation();

				Effects.SendLocationParticles( EffectItem.Create( new Point3D( loc.X + 1, loc.Y, loc.Z ), item.Map, EffectItem.DefaultDuration ), 0x376A, 9, 10, 9502 );
				Effects.SendLocationParticles( EffectItem.Create( new Point3D( loc.X, loc.Y - 1, loc.Z ), item.Map, EffectItem.DefaultDuration ), 0x376A, 9, 10, 9502 );
				Effects.SendLocationParticles( EffectItem.Create( new Point3D( loc.X - 1, loc.Y, loc.Z ), item.Map, EffectItem.DefaultDuration ), 0x376A, 9, 10, 9502 );
				Effects.SendLocationParticles( EffectItem.Create( new Point3D( loc.X, loc.Y + 1, loc.Z ), item.Map, EffectItem.DefaultDuration ), 0x376A, 9, 10, 9502 );
				Effects.SendLocationParticles( EffectItem.Create( new Point3D( loc.X, loc.Y,     loc.Z ), item.Map, EffectItem.DefaultDuration ), 0, 0, 0, 5014 );

                Effects.PlaySound(loc, item.Map, 0x1EF);
            }

            FinishSequence();
        }

        private class InternalTarget : Target
        {
            private MagicTrapSpell m_Owner;

			public InternalTarget( MagicTrapSpell owner ) : base( Core.ML ? 10 : 12, false, TargetFlags.None )
            {
                m_Owner = owner;
            }

            protected override void OnTarget(Mobile from, object o)
            {
                if (o is TrapableContainer)
                {
                    m_Owner.Target((TrapableContainer)o);
                }
                else
                {
					from.SendMessage( "You can't trap that" );
                }
            }

            protected override void OnTargetFinish(Mobile from)
            {
                m_Owner.FinishSequence();
            }
        }
    }
}